tt_otype_hsig_arg_type(3) ToolTalk Functions tt_otype_hsig_arg_type(3)NAMEtt_otype_hsig_arg_type - return the data type of an argument of a
request signature of an otype
SYNOPSIS
#include <Tt/tt_c.h>
char *tt_otype_hsig_arg_type(const char *otype,
int sig,
int arg);
DESCRIPTION
The tt_otype_hsig_arg_type() function returns the data type of the
argth argument of the sigth request signature of the given otype.
The otype argument is the object type involved in this operation. The
sig argument is the zero-based index into the request signatures of the
specified otype. The arg argument is the zero-based index into the
arguments of the specified signature.
RETURN VALUE
Upon successful completion, the tt_otype_hsig_arg_type() function
returns the data type of the specified argument. The application can
use tt_ptr_error(3) to extract one of the following Tt_status values
from the returned pointer:
TT_OK The operation completed successfully.
TT_ERR_NOMP
The ttsession(1) process is not running and the ToolTalk
service cannot restart it.
TT_ERR_NUM
The integer value passed was invalid (out of range).
TT_ERR_OTYPE
The specified object type is not the name of an installed
object type.
APPLICATION USAGE
The application should use tt_free(3) to free any data stored in the
address returned by the ToolTalk API.
SEE ALSOtt_c(5), tt_otype_hsig_arg_mode(3), tt_otype_hsig_count(3),
tt_otype_hsig_args_count(3), tt_otype_hsig_op(3), tt_ptr_error(3),
tt_free(3).
ToolTalk 1.3 1 March 1996 tt_otype_hsig_arg_type(3)
